141954 has 16 divisors (see below), whose sum is σ = 289440. Its totient is φ = 46400.

The previous prime is 141941. The next prime is 141959. The reversal of 141954 is 459141.

141954 = 17² + 18² + ... + 75².

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141954.

It is not an unprimeable number, because it can be changed into a prime (141959) by changing a digit.

141954 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154 + ... + 554.

It is an arithmetic number, because the mean of its divisors is an integer number (18090).

2¹⁴¹⁹⁵⁴ is an apocalyptic number.

141954 is an abundant number, since it is smaller than the sum of its proper divisors (147486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141954 is a wasteful number, since it uses less digits than its factorization.

141954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465.

The product of its digits is 720, while the sum is 24.

The square root of 141954 is about 376.7678330219. The cubic root of 141954 is about 52.1654003624.

The spelling of 141954 in words is "one hundred forty-one thousand, nine hundred fifty-four".